This final signal, containing the color and intensity of each pixel in a set of rows, along with horizontal and vertical sync signals, is called a composite videosignal .
这个包含了每一个像素的颜色和亮度信息以及同步信号的最终信号称为组合视频信号（composite video signal).
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TDA9321H chip driver, TDA9321H Philips is a videosignal processing chip, color TV IF processing/multi-standard decoding circuitry.